CN218903277U - Auxiliary frame punching equipment - Google Patents
Auxiliary frame punching equipment Download PDFInfo
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- CN218903277U CN218903277U CN202222889459.4U CN202222889459U CN218903277U CN 218903277 U CN218903277 U CN 218903277U CN 202222889459 U CN202222889459 U CN 202222889459U CN 218903277 U CN218903277 U CN 218903277U
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- punching
- frame
- auxiliary frame
- mechanical arm
- feeding frame
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The utility model provides auxiliary frame punching equipment which comprises a punching workbench (1), a feeding frame (2) and a mechanical arm (3); the punching workbench (1) comprises a plurality of punching mechanisms (4), wherein the punching mechanisms (4) are used for punching the auxiliary frame; the feeding frame (2) is used for fixing the auxiliary frame; the mechanical arm (3) is used for being connected with the feeding frame (2); the punching workbench (1) comprises a turntable mechanism (5), and the punching mechanism (4) is arranged on the turntable mechanism (5); a connector (6) is arranged on the feeding frame (2), and the feeding frame (2) is fixedly connected with the mechanical arm (3) through the connector (6); the mechanical arm (3) places the punching position of the auxiliary frame on the punching mechanism (4) through the feeding frame (2). The punching equipment has the advantages of wide application range, high processing efficiency, cost saving and the like.
Description
Technical Field
The utility model relates to the field of auxiliary frame processing, in particular to auxiliary frame punching equipment.
Background
Chinese patent No. cn2020051754.X provides a subframe punching apparatus, in which a subframe is fixed to a corresponding subframe processing and punching apparatus, and punching is performed. However, this type of apparatus has the disadvantage that the apparatus needs to be matched to the subframe structure, which results in different subframe structures requiring different structural punching apparatus. The development of different punching equipment is definitely a huge expenditure for enterprises, and the scheme provides novel punching equipment according to the defects of the prior art.
Disclosure of Invention
The utility model provides auxiliary frame punching equipment according to the prior art.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
a punching device for a subframe comprises a punching workbench, a feeding frame and a mechanical arm;
the punching workbench comprises a plurality of punching mechanisms, wherein the punching mechanisms are used for punching the auxiliary frame;
the feeding frame is used for fixing the auxiliary frame;
the mechanical arm is used for being connected with the feeding frame;
the punching workbench comprises a turntable mechanism, and the punching mechanism is arranged on the turntable mechanism; the feeding frame is provided with a connector and is fixedly connected with the mechanical arm through the connector; the mechanical arm places the punching position of the auxiliary frame on the punching mechanism through the feeding frame.
Preferably, the punching machine further comprises a controller, wherein the controller is connected with the mechanical arm and the turntable mechanism, and after the controller controls different punching mechanisms on the turntable mechanism to reach the working area of the mechanical arm, the controller controls the mechanical arm to enable the position of the auxiliary frame to be punched to be matched with the punching mechanism.
Preferably, the turntable mechanism comprises a base, a driving part in the middle and a driving disc driven by the driving part, and the driving part is arranged on the base; the driving disc comprises a fixed ring at the edge part and a rotating part at the middle part, and the fixed ring is fixedly connected with the rotating part through spokes; the base is also fixedly provided with a supporting column, a guide wheel is arranged above the supporting column, and the guide wheel is positioned below the disc and supports the disc; the support posts are uniformly arranged along the circumferential direction of the circular ring.
Preferably, the punching mechanism comprises a fixed rack fixedly arranged on the turntable mechanism, and further comprises a punching part, a power part and a fixing part which are arranged on the fixed rack, wherein the power part is a hydraulic cylinder, the punching part comprises a punch and a sliding cylinder, the sliding cylinder drives the punch to slide to the fixing part or away from the fixing part, and a gap for placing a punching part of the auxiliary frame exists between the punching part and the fixing part.
Preferably, the fixed rack is provided with a guide rod structure, the punching part is slidably mounted on the guide rod and is driven to slide through the sliding cylinder, the punching part comprises a punch head, a mounting channel is formed in the middle of the punch head, a tool bit is mounted in the mounting channel, the tool bit is driven through the punching cylinder mounted on the punching part, a driving shaft of the punching cylinder is mounted in the punch head, the punching cylinder drives the tool bit to punch, the fixing part comprises a fixing surface which is used for being attached to and fixed with a workpiece, a collecting hole for collecting waste is formed in the fixing surface, the collecting hole corresponds to the position of the tool bit, a cavity is formed in the fixing part, the cavity is communicated with the collecting hole, a collecting pipe is externally connected to the mounting channel, and a waste recovery box is arranged below the collecting pipe.
Preferably, the punching cylinder is a hydraulic cylinder, and the sliding cylinder and the punching cylinder are connected with the power part.
Preferably, the automatic feeding device also comprises a frame replacing structure, wherein the shape of the feeding frame is matched with that of the auxiliary frame, the connector is a quick-change disc, pressing clamps are arranged at four corners of the feeding frame, the auxiliary frame is fixed on the feeding frame through the pressing clamps, and the pressing clamps are manual pressing clamps or pneumatic pressing clamps or hydraulic pressing clamps; the frame replacing structure comprises a transportation trolley and a fixed frame fixedly installed on the ground, a positioning column is arranged on a frame body of the transportation trolley, a positioning hole matched with the positioning column is formed in the feeding frame, and the feeding frame is matched with the transportation trolley through the positioning column and the positioning hole to realize positioning and fixing; the fixed frame is provided with a travel block and a limiting block, the travel block is used for limiting the movement travel of the transport trolley, the fixed frame is provided with a claw, and the movable trolley further comprises a movable cylinder which is connected with the claw; the movable cylinder drives the claw to be clamped on the limiting block to limit the retraction of the transportation trolley.
The auxiliary frame punching method adopts the auxiliary frame punching equipment, and specifically comprises the following steps of:
step one, defining each punching mechanism as different punching units by a controller; the controller can control the turntable mechanism to rotate the required punching unit to the processing station according to the requirement;
step two, designing a feeding frame matched with the shape of the auxiliary frame to be processed; fixing the auxiliary frame on the upper material frame;
thirdly, the controller calculates coordinates of all machining points of the auxiliary frame, and the coordinates of all the machining points are input to the controller;
step four, the controller is matched with the type of the required punching unit according to each processing point;
step five, punching operation, namely controlling the punching unit required by the machining point of the auxiliary frame to rotate to a machining station, and simultaneously controlling a mechanical arm to place the punching position of the auxiliary frame on the machining station according to preset coordinates of the machining point;
step six, the controller controls the punching mechanism to carry out punching operation;
step seven, after the processing point is finished, the mechanical arm breaks away from the auxiliary frame and is matched with the punching mechanism,
a punching operation is performed.
The scheme has the following beneficial effects:
the processing method is creatively designed, so that one punching device can meet punching operation of all auxiliary frames, processing cost is greatly reduced, unmanned operation can be realized, and processing efficiency and safety are improved.
Drawings
Fig. 1 is a schematic view of the overall structure of the device.
Fig. 2 is a partial enlarged view of fig. 1.
Fig. 3 is a schematic view of the overall structure of the device.
Fig. 4 is a schematic view of the overall structure of the device.
The device comprises a 1-punching workbench, a 2-feeding frame, a 3-mechanical arm, a 4-punching mechanism, a 5-turntable mechanism, a 6-connector, a 7-base, an 8-driving part, a 9-disc, a 10-fixing ring, 11-spokes, 12-supporting columns, 13-guide wheels, 14-fixing frames, 15-punching parts, 16-power parts, 17-fixing parts, 18-punches, 19-sliding cylinders, 20-guide rod structures, 22-mounting channels, 24-collecting holes, 25-collecting pipes, 26-waste recycling boxes, 27-pressing pliers, 28-limiting blocks, 29-stroke blocks and 30-clamping claws.
Detailed Description
Example 1
The auxiliary frame punching equipment comprises a punching workbench 1, a feeding frame 2 and a mechanical arm 3;
the punching workbench 1 comprises a plurality of punching mechanisms 4, wherein the punching mechanisms 4 are used for punching the auxiliary frame;
the feeding frame 2 is used for fixing the auxiliary frame; the whole structure is a metal frame structure, and the fixed point for fixing the auxiliary frame is determined according to the shape of the fixed auxiliary frame; even if the feeding rack 2 is not adjustable, only the feeding rack 2 matched with the auxiliary frame is required to be designed independently, the feeding rack 2 is low in cost and can be replaced quickly, and the processing flow cannot be influenced.
The mechanical arm 3 is used for being connected with the feeding frame 2; the two concrete components are connected by adopting a quick-change disc, and the quick-change disc can conveniently and quickly change the feeding frame 2 so as to meet the punching requirements of different auxiliary frames;
the punching workbench 1 comprises a turntable mechanism 5, and the punching mechanism 4 is arranged on the turntable mechanism 5; a connector 6 is arranged on the feeding frame 2, and the feeding frame 2 is fixedly connected with the mechanical arm 3 through the connector 6; the mechanical arm 3 places the punching position of the auxiliary frame on the punching mechanism 4 through the feeding frame 2. In the embodiment, the rotary frame drives the punching mechanism 4 to rotate, the punching mechanism 4 rotates to a working position where the mechanical arm 3 works, namely a machining working position, and the auxiliary frame always fixes the feeding frame 2 and drives the mechanical arm 3 to adjust the posture.
In this scheme, still include the controller, the controller is connected with robotic arm 3, carousel mechanism 5, and the controller control carousel mechanism 5 is last behind the different punching mechanism 4 reach robotic arm 3 work area, and the controller control robotic arm 3 makes the sub vehicle frame wait to punch a hole the position and match with this punching mechanism 4.
In this embodiment, the turntable mechanism 5 includes a base 7, a driving part 8 in the middle, and a driving disk 9 driven by the driving part 8, where the driving part 8 is mounted on the base 7; the driving disc 9 comprises a fixing ring 10 at the edge part and a rotating part at the middle part, and the fixing ring 10 is fixedly connected with the rotating part through spokes 11; the base 7 is also fixedly provided with a supporting upright post 12, a guide wheel 13 is arranged above the supporting upright post 12, and the guide wheel 13 is positioned below the disc 9 and supports the disc 9; the support columns 12 are uniformly arranged in the circumferential direction of the ring. The support column 12 plays a supporting role in driving the fixing ring 10, and the structural design can reduce the weight of the disc 9 and the weight of a vehicle.
Preferably, the punching mechanism 4 comprises a fixed rack 14 fixedly arranged on the turntable mechanism 5, and further comprises a punching part 15, a power part 16 and a fixed part 17 which are arranged on the fixed rack 14, wherein the power part 16 is a hydraulic cylinder, the punching part 15 comprises a punch 18 and a sliding cylinder 19, the sliding cylinder 19 drives the punch 18 to slide to the fixed part 17 or to be far away from the fixed part 17, and a gap for placing the punching part 15 of the auxiliary frame exists between the punching part 15 and the fixed part 17. Wherein, the adjacent fixed racks 14 are fixedly connected through the connecting plates, so that the stability of the fixed racks 14 is ensured. The side surface of the part to be processed is limited by the end surface of the punch 18 and the fixing surface of the fixing part 17, and when the limiting is completed, the punching operation is performed.
Preferably, the fixed rack 14 is provided with a guide rod structure 20, the punching part 15 is slidably mounted on the guide rod and is driven to slide through the sliding cylinder 19, the punching part 15 comprises a punch 18, a mounting channel 22 is arranged in the middle of the punch 18, a cutter head is mounted in the mounting channel 22 and driven by the punching cylinder mounted on the punching part 15, a driving shaft of the punching cylinder is mounted in the punch 18, the punching cylinder drives the cutter head to carry out punching operation, the fixed part 17 comprises a fixed surface for being attached and fixed with a workpiece, a collecting hole 24 for collecting waste is formed in the fixed surface, the collecting hole 24 corresponds to the position of the cutter head, a cavity is formed in the fixed part 17 and is communicated with the collecting hole 24, a collecting pipe 25 is externally connected, and a waste recycling box 26 is arranged below the collecting pipe 25. If the required punching position is in a double-ear structure, the left and right sides of the fixing portion 17 are provided with punching portions 15, and two lugs are processed at the same time.
In this embodiment, the punching cylinder is a hydraulic cylinder, and the slide cylinder 19 and the punching cylinder are connected to the power unit 16. The power section 16 delivers high pressure hydraulic oil to the perforating cylinder and the slipping cylinder 19, wherein the control section is controlled by a solenoid valve connected to the controller.
In order to realize automatic installation of the feeding frame 2 and replacement of the feeding mechanism, the automatic feeding device further comprises a frame replacing structure, the feeding frame 2 is matched with an auxiliary frame in shape, the connector 6 is a quick-change disc, press pliers 27 are arranged at four corners of the feeding frame 2, the auxiliary frame is fixed on the feeding frame 2 through the press pliers 27, and the press pliers 27 are manual press pliers 27 or pneumatic press pliers 27 or hydraulic press pliers 27; the frame replacing structure comprises a transportation trolley 31 and a fixed frame 32 fixedly installed on the ground, a positioning column 33 is arranged on a frame body of the transportation trolley 31, a positioning hole matched with the positioning column 33 is arranged on the feeding frame 2, and the feeding frame 2 and the transportation trolley 31 are matched with each other through the positioning column 33 and the positioning hole to realize positioning and fixing; the fixed frame 32 is provided with a travel block 29 and a limiting block 28, the travel block 29 is used for limiting the movement travel of the transport trolley 31, the fixed frame 32 is provided with a claw 30, and the fixed frame 32 further comprises a movable cylinder which is connected with the claw 30; the moving cylinder drives the claw 30 to be clamped on the limiting block 28 to limit the retraction of the transportation trolley 31.
The working process of the punching equipment is as follows: firstly, the auxiliary frame is fixedly arranged on the feeding frame 2, then the mechanical arm 3 is connected with the feeding frame 2, the controller drives the turntable to rotate, and the required punching mechanism 4 is rotated to a processing station, then the mechanical arm 3 drops the punching position of the auxiliary frame on the punching position, then the punch 18 is driven by the sliding cylinder to position the part to be processed on the fixing part 17, then the punching cylinder drives the cutter head to punch, and the next punching position operation is performed after the punching of the position is completed.
Example 2
The auxiliary frame punching method adopts the auxiliary frame punching equipment, and specifically comprises the following steps of:
step one, the controller defines each punching mechanism 4 as different punching units; the controller can control the turntable mechanism 5 to rotate the required punching unit to the processing station according to the requirement;
step two, designing a feeding frame 2 matched with the shape of the auxiliary frame to be processed; and fixing the auxiliary frame on the upper material frame 2;
thirdly, the controller calculates coordinates of all machining points of the auxiliary frame, and the coordinates of all the machining points are input to the controller;
step four, the controller is matched with the type of the required punching unit according to each processing point;
step five, punching operation, namely controlling the punching unit required by the machining point of the auxiliary frame to rotate to a machining station, and simultaneously controlling the mechanical arm 3 to place the punching position of the auxiliary frame on the machining station according to preset coordinates of the machining point;
step six, the controller controls the punching mechanism to carry out punching operation;
and step seven, after the processing point is finished, the mechanical arm 3 breaks away from the auxiliary frame and is matched with the punching mechanism to perform operation of one punching position.
The processing method is creatively designed, so that one punching device can meet punching operation of all auxiliary frames, processing cost is greatly reduced, unmanned operation can be realized, and processing efficiency and safety are improved.
Example 3
The present embodiment differs from embodiment 1 in that the turntable mechanism 5 is driven by a servo motor.
Claims (7)
1. An auxiliary frame punching device, characterized in that: comprises a punching workbench (1), a feeding frame (2) and a mechanical arm (3);
the punching workbench (1) comprises a plurality of punching mechanisms (4), wherein the punching mechanisms (4) are used for punching the auxiliary frame;
the feeding frame (2) is used for fixing the auxiliary frame;
the mechanical arm (3) is used for being connected with the feeding frame (2);
the punching workbench (1) comprises a turntable mechanism (5), and the punching mechanism (4) is arranged on the turntable mechanism (5); a connector (6) is arranged on the feeding frame (2), and the feeding frame (2) is fixedly connected with the mechanical arm (3) through the connector (6); the mechanical arm (3) places the punching position of the auxiliary frame on the punching mechanism (4) through the feeding frame (2).
2. A subframe punching apparatus as claimed in claim 1, wherein: the punching machine further comprises a controller, the controller is connected with the mechanical arm (3) and the rotary table mechanism (5), and after the controller controls different punching mechanisms (4) on the rotary table mechanism (5) to reach the working area of the mechanical arm (3), the controller controls the mechanical arm (3) to enable the position of the auxiliary frame to be punched to be matched with the punching mechanism (4).
3. A subframe punching apparatus as claimed in claim 1, wherein: the turntable mechanism (5) comprises a base (7), a driving part (8) in the middle and a driving disc (9) driven by the driving part (8), wherein the driving part (8) is arranged on the base (7); the driving disc (9) comprises a fixed ring (10) at the edge part and a rotating part at the middle part, and the fixed ring (10) is fixedly connected with the rotating part through spokes (11); the base (7) is also fixedly provided with a supporting upright post (12), a guide wheel (13) is arranged above the supporting upright post (12), and the guide wheel (13) is positioned below the disc (9) and supports the disc (9); the support columns (12) are uniformly arranged along the circumferential direction of the circular ring.
4. A subframe punching apparatus as claimed in claim 1, wherein: the punching mechanism (4) comprises a fixed rack (14) fixedly arranged on the turntable mechanism (5), and further comprises a punching part (15), a power part (16) and a fixing part (17) which are arranged on the fixed rack (14), wherein the power part (16) is a hydraulic cylinder, the punching part (15) comprises a punch head (18) and a sliding cylinder (19), the sliding cylinder (19) drives the punch head (18) to slide to the fixing part (17) or away from the fixing part (17), and a gap for placing the punching part (15) of the auxiliary frame exists between the punching part (15) and the fixing part (17).
5. A subframe punching apparatus as claimed in claim 4, wherein: install guide bar structure (20) on fixed rack (14), portion of punching (15) slidable mounting is on the guide bar, and drive the slip through slipping jar (19), portion of punching (15) are including drift (18), drift (18) middle part is provided with installation passageway (22), install the tool bit in installation passageway (22), the tool bit drives through the jar of punching of installing portion of punching (15), the drive shaft of jar of punching is installed in drift (18), the jar of punching drives the tool bit and punches the operation, fixed part (17) are including being used for with the fixed stationary plane of work piece laminating, be provided with on the stationary plane and be used for collecting hole (24) of waste material, collecting hole (24) correspond with the tool bit position, the inside cavity that is provided with of fixed part (17), cavity and collecting hole (24) intercommunication, and external connection has collecting pipe (25), the below of collecting pipe (25) is provided with waste recovery case (26).
6. A subframe punching apparatus as claimed in claim 5, wherein: the punching cylinder is a hydraulic cylinder, and the sliding cylinder (19) and the punching cylinder are connected with the power part (16).
7. A subframe punching apparatus as claimed in claim 1, wherein: the automatic feeding device is characterized by further comprising a frame replacing structure, wherein the feeding frame (2) is matched with the auxiliary frame in shape, the connectors (6) are quick-change plates, pressing clamps (27) are arranged at four corners of the feeding frame (2), the auxiliary frame is fixed on the feeding frame (2) through the pressing clamps (27), and the pressing clamps (27) are manual pressing clamps (27) or pneumatic pressing clamps (27) or hydraulic pressing clamps (27); the frame replacing structure comprises a transportation trolley (31) and a fixing frame (32) fixedly installed on the ground, a positioning column (33) is arranged on a frame body of the transportation trolley (31), positioning holes matched with the positioning column (33) are formed in a feeding frame (2), and the feeding frame (2) and the transportation trolley (31) are matched with each other through the positioning column (33) and the positioning holes to realize positioning and fixing; a travel block (29) and a limiting block (28) are arranged on the fixed frame (32), the travel block (29) is used for limiting the movement travel of the transport trolley (31), a claw (30) is arranged on the fixed frame (32), and the movable trolley further comprises a movable cylinder which is connected with the claw (30); the movable cylinder drives the claw (30) to be clamped on the limiting block (28) to limit the retraction of the transportation trolley (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222889459.4U CN218903277U (en) | 2022-10-31 | 2022-10-31 | Auxiliary frame punching equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222889459.4U CN218903277U (en) | 2022-10-31 | 2022-10-31 | Auxiliary frame punching equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218903277U true CN218903277U (en) | 2023-04-25 |
Family
ID=86045869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222889459.4U Active CN218903277U (en) | 2022-10-31 | 2022-10-31 | Auxiliary frame punching equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218903277U (en) |
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2022
- 2022-10-31 CN CN202222889459.4U patent/CN218903277U/en active Active
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